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Search Results (193 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-40916 | 2026-04-15 | 9.1 Critical | ||
| Mojolicious::Plugin::CaptchaPNG version 1.05 for Perl uses a weak random number source for generating the captcha. That version uses the built-in rand() function for generating the captcha text as well as image noise, which is insecure. | ||||
| CVE-2025-1805 | 2026-04-15 | 5.3 Medium | ||
| Crypt::Salt for Perl version 0.01 uses insecure rand() function when generating salts for cryptographic purposes. | ||||
| CVE-2025-40920 | 1 Perl | 1 Catalyst Authentication Credential Http | 2026-04-15 | 8.6 High |
| Catalyst::Authentication::Credential::HTTP versions 1.018 and earlier for Perl generate nonces using the Perl Data::UUID library. * Data::UUID does not use a strong cryptographic source for generating UUIDs. * Data::UUID returns v3 UUIDs, which are generated from known information and are unsuitable for security, as per RFC 9562. * The nonces should be generated from a strong cryptographic source, as per RFC 7616. | ||||
| CVE-2025-22376 | 2026-04-15 | 5.3 Medium | ||
| In Net::OAuth::Client in the Net::OAuth package before 0.29 for Perl, the default nonce is a 32-bit integer generated from the built-in rand() function, which is not cryptographically strong. | ||||
| CVE-2025-41731 | 1 Jumo | 2 Varitrons300, Varitrons500 | 2026-04-15 | 7.4 High |
| A vulnerability was identified in the password generation algorithm when accessing the debug-interface. An unauthenticated local attacker with knowledge of the password generation timeframe might be able to brute force the password in a timely manner and thus gain root access to the device if the debug interface is still enabled. | ||||
| CVE-2025-40915 | 2026-04-15 | 7 High | ||
| Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens. That version of the module generates tokens as an MD5 of the process id, the current time, and a single call to the built-in rand() function. | ||||
| CVE-2025-40923 | 2026-04-15 | 7.3 High | ||
| Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely. The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems. | ||||
| CVE-2025-1860 | 2026-04-15 | 7.7 High | ||
| Data::Entropy for Perl 0.007 and earlier use the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. | ||||
| CVE-2025-40924 | 2026-04-15 | 6.5 Medium | ||
| Catalyst::Plugin::Session before version 0.44 for Perl generates session ids insecurely. The session id is generated from a (usually SHA-1) hash of a simple counter, the epoch time, the built-in rand function, the PID and the current Catalyst context. This information is of low entropy. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems. | ||||
| CVE-2025-27552 | 2026-04-15 | 4 Medium | ||
| DBIx::Class::EncodedColumn use the rand() function, which is not cryptographically secure to salt password hashes. This vulnerability is associated with program files Crypt/Eksblowfish/Bcrypt.pm. This issue affects DBIx::Class::EncodedColumn until 0.00032. | ||||
| CVE-2023-31305 | 2026-04-15 | 1.9 Low | ||
| Generation of weak and predictable Initialization Vector (IV) in PMFW (Power Management Firmware) may allow an attacker with privileges to reuse IV values to reverse-engineer debug data, potentially resulting in information disclosure. | ||||
| CVE-2024-34538 | 1 Mateso | 1 Passwordsafe | 2026-04-15 | 7.5 High |
| Mateso PasswordSafe through 8.13.9.26689 has Weak Cryptography. | ||||
| CVE-2025-69217 | 2 Coturn Project, Microsoft | 2 Coturn, Windows | 2026-04-15 | 7.7 High |
| coturn is a free open source implementation of TURN and STUN Server. Versions 4.6.2r5 through 4.7.0-r4 have a bad random number generator for nonces and port randomization after refactoring. Additionally, random numbers aren't generated with openssl's RAND_bytes but libc's random() (if it's not running on Windows). When fetching about 50 sequential nonces (i.e., through sending 50 unauthenticated allocations requests) it is possible to completely reconstruct the current state of the random number generator, thereby predicting the next nonce. This allows authentication while spoofing IPs. An attacker can send authenticated messages without ever receiving the responses, including the nonce (requires knowledge of the credentials, which is e.g., often the case in IoT settings). Since the port randomization is deterministic given the pseudorandom seed, an attacker can exactly reconstruct the ports and, hence predict the randomization of the ports. If an attacker allocates a relay port, they know the current port, and they are able to predict the next relay port (at least if it is not used before). Commit 11fc465f4bba70bb0ad8aae17d6c4a63a29917d9 contains a fix. | ||||
| CVE-2025-27551 | 2026-04-15 | 4 Medium | ||
| DBIx::Class::EncodedColumn use the rand() function, which is not cryptographically secure to salt password hashes. This vulnerability is associated with program files lib/DBIx/Class/EncodedColumn/Digest.pm. This issue affects DBIx::Class::EncodedColumn until 0.00032. | ||||
| CVE-2025-40933 | 2026-04-15 | 7.5 High | ||
| Apache::AuthAny::Cookie v0.201 or earlier for Perl generates session ids insecurely. Session ids are generated using an MD5 hash of the epoch time and a call to the built-in rand function. The epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems. | ||||
| CVE-2024-40762 | 1 Sonicwall | 1 Sonicos | 2026-04-15 | 9.8 Critical |
| Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in the SonicOS SSLVPN authentication token generator that, in certain cases, can be predicted by an attacker potentially resulting in authentication bypass. | ||||
| CVE-2024-45751 | 2026-04-15 | 5.9 Medium | ||
| tgt (aka Linux target framework) before 1.0.93 attempts to achieve entropy by calling rand without srand. The PRNG seed is always 1, and thus the sequence of challenges is always identical. | ||||
| CVE-2025-40780 | 1 Isc | 1 Bind 9 | 2026-04-15 | 8.6 High |
| In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible for an attacker to predict the source port and query ID that BIND will use. This issue affects BIND 9 versions 9.16.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.16.8-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1. | ||||
| CVE-2025-40925 | 1 Starch | 1 Starch | 2026-04-15 | 9.1 Critical |
| Starch versions 0.14 and earlier generate session ids insecurely. The default session id generator returns a SHA-1 hash seeded with a counter, the epoch time, the built-in rand function, the PID, and internal Perl reference addresses. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems. | ||||
| CVE-2002-20002 | 2026-04-15 | 5.4 Medium | ||
| The Net::EasyTCP package before 0.15 for Perl always uses Perl's builtin rand(), which is not a strong random number generator, for cryptographic keys. | ||||